S-7753K264 1.61" ID x 1 29/32" OD x 1 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments.
• Exceptional leak-proof performance with precision NPT threads ensuring secure, tight seals for air, gas, oil, steam, and water systems.
• Robust welded durability that withstands high-pressure applications and mechanical stress, minimizing maintenance needs.
• Versatile multi-service compatibility for use with iron and steel flanges in Class 125 and 150 systems, reducing inventory complexity.
• Precision dimensional accuracy with Schedule 40 wall thickness and standardized pipe size for reliable, drop-in installation.
• Regulatory peace of mind with full compliance to REACH and RoHS 3, ensuring environmental and safety standards are met.
• Flexible connection options featuring threaded, butt weld, and socket connect styles for adaptable system integration.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical engineering value by solving common industrial piping challenges. The welded construction and NPT threading provide superior structural integrity, preventing failures in high-vibration applications involving air, natural gas, oil, steam, and water. Its Schedule 40 wall thickness and precise 1 1/2" pipe size ensure consistent pressure handling while the black coating adds an essential corrosion barrier for extended service in harsh environments. Engineered to meet ASME B1.20.1 and ASTM A53 specifications, this adapter eliminates compatibility issues when connecting iron and steel fittings in Class 125 and 150 systems, making it an indispensable component for maintenance professionals and plant engineers seeking reliable, code-compliant solutions.

Specification Summary & Compliance

This 1 1/2" NPT threaded pipe nipple maintains precise Class 2A thread tolerances per ASME B1.20.1 standard, ensuring proper engagement and seal integrity. Manufactured to ASTM A53 and ASTM A733 specifications for material quality and dimensional consistency. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, containing no restricted substances above threshold limits. Suitable for systems requiring Schedule 40 wall thickness with 1.61" ID and 0.145" wall thickness for consistent performance in industrial pressure applications.